Remove requests and changed to empty resource key

Author: MarkusNeuron

tests/src/test/java/com/datastax/oss/kaap/tests/BaseK8sEnvTest.java

@@ -220,7 +220,7 @@ private String simulateHelmRendering(List<String> allRbac) {
         vars.put(".Values.operator.replicas", "1");
         vars.put(".Values.operator.image", OPERATOR_IMAGE);
         vars.put(".Values.operator.imagePullPolicy", "Never");
-        vars.put(".Values.operator.resources.requests.cpu", "100m");
+        vars.put(".Values.operator.resources.requests", "{}");
         vars.put(".Values.operator.livenessProbe.failureThreshold", "3");
         vars.put(".Values.operator.livenessProbe.initialDelaySeconds", "0");
         vars.put(".Values.operator.livenessProbe.periodSeconds", "30");